EP 2916963 B1 20170104 - FLUID PRODUCT TANK
Title (en)
FLUID PRODUCT TANK
Title (de)
FLÜSSIGKEITSPRODUKTBEHÄLTER
Title (fr)
RESERVOIR DE PRODUIT FLUIDE
Publication
Application
Priority
- FR 1260704 A 20121112
- FR 2013052673 W 20131108
Abstract (en)
[origin: WO2014072649A1] A fluid product tank comprising: a sliding barrel (11), a neck (12) defining an outlet opening (13), an inner shoulder (14) linking the sliding barrel (11) to the outlet opening (13), the inner shoulder (14) being provided with an annular groove (15) that extends into the extension of the sliding barrel (11) such that the inner shoulder (14) defines an annular ring (16) that links the annular groove (15) to the outlet opening (13), - a follower piston (2) sealingly and slidingly engaged in the sliding barrel (11), the piston (2) defining at least one sealing lip (21) that is received in the annular groove (15) when the tank is empty, characterised in that the annular ring (16) is formed with at least one radial groove (17; 17') that links the annular groove (15) to the outlet opening (13) of the neck (11).
IPC 8 full level
B05C 17/005 (2006.01); B05B 11/00 (2006.01); B05C 17/01 (2006.01); B65D 83/00 (2006.01)
CPC (source: CN EP US)
B05B 11/0037 (2013.01 - CN); B05B 11/028 (2023.01 - CN EP US); B05C 17/00516 (2013.01 - CN US); B05C 17/00569 (2013.01 - CN US); B05C 17/0146 (2013.01 - CN US); B65D 83/0033 (2013.01 - CN EP US); B05B 11/0038 (2018.07 - EP US); B65D 2539/003 (2013.01 - CN US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014072649 A1 20140515; BR 112015010643 A2 20170711; CN 104781015 A 20150715; CN 104781015 B 20170322; EP 2916963 A1 20150916; EP 2916963 B1 20170104; FR 2997934 A1 20140516; FR 2997934 B1 20150619; US 2015239003 A1 20150827; US 9511391 B2 20161206
DOCDB simple family (application)
FR 2013052673 W 20131108; BR 112015010643 A 20131108; CN 201380058916 A 20131108; EP 13815027 A 20131108; FR 1260704 A 20121112; US 201314433437 A 20131108